Answer:
D: to get enough soldiers
Explanation:
the main reason for drafting is because a country is in a war and needs all the soldiers they can get. soldiers keep dying and they need more of them so they force people to serve unless they leave or just physically can't because they have some disability.
D all 3 of them would be causes
Justice Frank Murphy opposed the majority. He believed that military necessity was merely an excuse that could not conceal the racism at the heart of the restrictions.
Hope this helps! :D
Sparta I believe... they trained young boys for the military.
